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b2b07b33cf
if we didn't write the CREATE TEMPORARY TABLE statement. - Enable old code from one of my older changesets that didn't make into 10.0 - Fix test cased that failed as they expected DROP TEMPORARY TABLE in the log.
393 lines
10 KiB
Text
393 lines
10 KiB
Text
################################################################################
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# In this test case, we verify if some DDL statements implicitly commit a
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# transaction and are written directly to the binary log without going
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# through either the Statement- or Transactional-Cache.
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#
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# As any statement that goes through a cache is written to the binary log
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# wrapped in a BEGIN...COMMIT, we proceed as follows:
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#
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# - create a transaction and insert some values into a transactional table.
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# - execute a DDL statement that is supposed to implicitly commit the previous
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# transaction.
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# - Check in the binary log for a COMMIT mark which is supposed to be written
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# before the DDL statement.
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# - Check in the binary log if the DDL is not wrapped by a BEGIN..COMMIT.
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#
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# For further details, please, read WL#2687 and WL#5072.
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################################################################################
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--echo #########################################################################
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--echo # CONFIGURATION
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--echo #########################################################################
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connection master;
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eval CREATE TABLE tt_1 (ddl_case INT, PRIMARY KEY(ddl_case)) ENGINE = $engine;
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eval CREATE TABLE tt_2 (ddl_case INT, PRIMARY KEY(ddl_case)) ENGINE = $engine;
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eval CREATE TABLE nt_1 (ddl_case INT, PRIMARY KEY(ddl_case)) ENGINE = MyIsam;
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INSERT INTO tt_1(ddl_case) VALUES(0);
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INSERT INTO tt_2(ddl_case) VALUES(0);
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--echo #########################################################################
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--echo # CHECK IMPLICT COMMIT
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--echo #########################################################################
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SET AUTOCOMMIT= 0;
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let $ddl_cases= 43;
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while ($ddl_cases >= 1)
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{
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--echo -b-b-b-b-b-b-b-b-b-b-b- >> << -b-b-b-b-b-b-b-b-b-b-b-
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let $in_temporary= no;
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let $ok= yes;
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#
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# In SBR and MIXED modes, the commit event is usually the third event in the
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# binary log:
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#
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# 1: BEGIN
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# 2: INSERT
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# 3: COMMIT
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# 4: DDL EVENT which triggered the previous commmit.
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#
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if (`select @@binlog_format = 'STATEMENT' || @@binlog_format = 'MIXED'`)
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{
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let $commit_event_row_number= 3;
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}
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#
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# In RBR mode, the commit event is usually the fourth event in the binary log:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: COMMIT
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# 5: DDL EVENT which triggered the previous commmit.
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#
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if (`select @@binlog_format = 'ROW'`)
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{
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let $commit_event_row_number= 4;
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}
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let $first_binlog_position= query_get_value("SHOW MASTER STATUS", Position, 1);
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--enable_query_log
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eval INSERT INTO tt_1(ddl_case) VALUES ($ddl_cases);
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if ($ddl_cases == 43)
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{
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let $cmd= CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO";
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}
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if ($ddl_cases == 42)
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{
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let $cmd= DROP FUNCTION myfunc_int;
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}
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if ($ddl_cases == 41)
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{
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let $cmd= LOAD INDEX INTO CACHE nt_1 IGNORE LEAVES;
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}
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if ($ddl_cases == 40)
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{
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let $cmd= LOAD INDEX INTO CACHE tt_1, tt_2 IGNORE LEAVES;
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}
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if ($ddl_cases == 39)
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{
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let $cmd= ANALYZE TABLE nt_1;
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}
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if ($ddl_cases == 38)
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{
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let $cmd= CHECK TABLE nt_1;
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}
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if ($ddl_cases == 37)
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{
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let $cmd= OPTIMIZE TABLE nt_1;
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}
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if ($ddl_cases == 36)
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{
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let $cmd= REPAIR TABLE nt_1;
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}
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if ($ddl_cases == 35)
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{
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let $cmd= LOCK TABLES tt_1 WRITE;
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}
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if ($ddl_cases == 34)
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{
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let $cmd= UNLOCK TABLES;
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}
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if ($ddl_cases == 33)
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{
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let $cmd= CREATE USER 'user'@'localhost';
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}
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if ($ddl_cases == 32)
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{
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let $cmd= GRANT ALL ON *.* TO 'user'@'localhost';
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}
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if ($ddl_cases == 31)
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{
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let $cmd= SET PASSWORD FOR 'user'@'localhost' = PASSWORD('newpass');
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}
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if ($ddl_cases == 30)
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{
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let $cmd= REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'user'@'localhost';
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}
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if ($ddl_cases == 29)
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{
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let $cmd= RENAME USER 'user'@'localhost' TO 'user_new'@'localhost';
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}
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if ($ddl_cases == 28)
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{
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let $cmd= DROP USER 'user_new'@'localhost';
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}
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if ($ddl_cases == 27)
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{
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let $cmd= CREATE EVENT evt ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO SELECT * FROM tt_1;
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}
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if ($ddl_cases == 26)
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{
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let $cmd= ALTER EVENT evt COMMENT 'evt';
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}
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if ($ddl_cases == 25)
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{
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let $cmd= DROP EVENT evt;
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}
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if ($ddl_cases == 24)
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{
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let $cmd= CREATE TRIGGER tr AFTER INSERT ON tt_1 FOR EACH ROW UPDATE tt_2 SET ddl_case = ddl_case WHERE ddl_case= NEW.ddl_case;
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}
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if ($ddl_cases == 23)
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{
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let $cmd= DROP TRIGGER tr;
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#
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# In RBR mode, due to the trigger the tt_2 is also updated:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: TABLE MAP EVENT
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# 4: ROW EVENT
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# 5: COMMIT
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# 6: DDL EVENT which triggered the previous commmit.
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#
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if (`select @@binlog_format = 'ROW'`)
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{
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let $commit_event_row_number= 5;
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}
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}
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if ($ddl_cases == 22)
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{
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let $cmd= CREATE FUNCTION fc () RETURNS VARCHAR(64) RETURN "fc";
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}
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if ($ddl_cases == 21)
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{
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let $cmd= ALTER FUNCTION fc COMMENT 'fc';
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}
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if ($ddl_cases == 20)
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{
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let $cmd= DROP FUNCTION fc;
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}
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if ($ddl_cases == 19)
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{
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let $cmd= CREATE PROCEDURE pc () UPDATE tt_2 SET ddl_case = ddl_case WHERE ddl_case= NEW.ddl_case;
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}
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if ($ddl_cases == 18)
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{
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let $cmd= ALTER PROCEDURE pc COMMENT 'pc';
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}
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if ($ddl_cases == 17)
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{
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let $cmd= DROP PROCEDURE pc;
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}
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if ($ddl_cases == 16)
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{
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let $cmd= CREATE VIEW v AS SELECT * FROM tt_1;
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}
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if ($ddl_cases == 15)
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{
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let $cmd= ALTER VIEW v AS SELECT * FROM tt_1;
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}
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if ($ddl_cases == 14)
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{
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let $cmd= DROP VIEW v;
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}
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if ($ddl_cases == 13)
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{
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let $cmd= CREATE INDEX ix ON tt_1(ddl_case);
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}
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if ($ddl_cases == 12)
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{
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let $cmd= DROP INDEX ix ON tt_1;
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}
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if ($ddl_cases == 11)
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{
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let $cmd= CREATE TEMPORARY TABLE tt_xx (a int);
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let $in_temporary= yes;
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# In SBR and MIXED modes, the DDL statement is written to the binary log but
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# does not commit the current transaction.
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#
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# 1: BEGIN
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# 2: CREATE TEMPORARY
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# 3: INSERT
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# 4: COMMIT
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#
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# In RBR the transaction is not committed either and the statement is not
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# written to the binary log:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: COMMIT
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#
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if (`select @@binlog_format = 'STATEMENT' || @@binlog_format = 'MIXED'` )
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{
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let $commit_event_row_number= 4;
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}
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}
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if ($ddl_cases == 10)
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{
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let $cmd= ALTER TABLE tt_xx ADD COLUMN (b int);
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#
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# In MIXED mode, the changes are logged as rows and we have what follows:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: COMMIT
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# 5: DDL EVENT which triggered the previous commmit.
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#
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if (`select @@binlog_format = 'MIXED'`)
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{
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let $commit_event_row_number= 4;
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}
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}
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if ($ddl_cases == 9)
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{
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let $cmd= ALTER TABLE tt_xx RENAME new_tt_xx;
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#
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# In MIXED mode, the changes are logged as rows and we have what follows:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: COMMIT
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# 5: DDL EVENT which triggered the previous commmit.
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#
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if (`select @@binlog_format = 'MIXED'`)
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{
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let $commit_event_row_number= 4;
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}
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}
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if ($ddl_cases == 8)
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{
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let $cmd= DROP TEMPORARY TABLE IF EXISTS new_tt_xx;
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let $in_temporary= yes;
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#
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# In SBR and MIXED modes, the DDL statement is written to the binary log
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# but does not commit the current transaction:
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#
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# In SBR, we have what follows:
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#
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# 1: BEGIN
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# 2: INSERT
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# 3: DROP TEMPORARY
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# 4: COMMIT
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#
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# In RBR the transaction is not committed either and the statement is not
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# written to the binary log:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: COMMIT
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#
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if (`select @@binlog_format = 'STATEMENT' || @@binlog_format = 'ROW'`)
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{
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let $commit_event_row_number= 4;
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}
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# In MIXED mode, the changes are logged as rows and we have what follows:
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#
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# 1: BEGIN
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# 2: TABLE MAP EVENT
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# 3: ROW EVENT
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# 4: DROP TEMPORARY
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# 5: COMMIT
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#
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if (`select @@binlog_format = 'MIXED'`)
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{
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let $commit_event_row_number= 5;
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}
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}
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if ($ddl_cases == 7)
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{
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let $cmd= CREATE TABLE tt_xx (a int);
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}
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if ($ddl_cases == 6)
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{
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let $cmd= ALTER TABLE tt_xx ADD COLUMN (b int);
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}
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if ($ddl_cases == 5)
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{
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let $cmd= RENAME TABLE tt_xx TO new_tt_xx;
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}
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if ($ddl_cases == 4)
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{
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let $cmd= TRUNCATE TABLE new_tt_xx;
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}
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if ($ddl_cases == 3)
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{
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let $cmd= DROP TABLE IF EXISTS tt_xx, new_tt_xx;
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}
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if ($ddl_cases == 2)
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{
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let $cmd= CREATE DATABASE db;
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}
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if ($ddl_cases == 1)
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{
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let $cmd= DROP DATABASE IF EXISTS db;
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}
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--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB
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--eval $cmd
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--disable_query_log
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#
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# When a temporary table is either created or dropped, there is no implicit
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# commit. The flag in_temporary is used to avoid aborting the test in such
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# cases. Thus we force the commit.
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#
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if ($in_temporary == yes)
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{
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--eval COMMIT
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}
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let $event_commit= query_get_value("SHOW BINLOG EVENTS FROM $first_binlog_position", Info, $commit_event_row_number);
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if (`SELECT SUBSTRING("$event_commit",1,6) != "COMMIT"`)
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{
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if ($ok == yes)
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{
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--echo it *does not* commit the current transaction.
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--echo $cmd
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--echo $event_commit
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SHOW BINLOG EVENTS;
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exit;
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}
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}
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--echo -e-e-e-e-e-e-e-e-e-e-e- >> << -e-e-e-e-e-e-e-e-e-e-e-
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let $binlog_start= $first_binlog_position;
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--echo -b-b-b-b-b-b-b-b-b-b-b- >> << -b-b-b-b-b-b-b-b-b-b-b-
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--source include/show_binlog_events.inc
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--echo -e-e-e-e-e-e-e-e-e-e-e- >> << -e-e-e-e-e-e-e-e-e-e-e-
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--echo
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dec $ddl_cases;
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}
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SET AUTOCOMMIT= 1;
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--echo ###################################################################################
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--echo # CHECK CONSISTENCY
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--echo ###################################################################################
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--sync_slave_with_master
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--let $diff_tables= master:tt_1,slave:tt_1
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--source include/diff_tables.inc
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--echo ###################################################################################
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--echo # CLEAN
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--echo ###################################################################################
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connection master;
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DROP TABLE tt_1;
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DROP TABLE tt_2;
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DROP TABLE nt_1;
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sync_slave_with_master;
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